The atomic masses of three elements are given below, where 1 u = 1.6605 x 10-27...
The atomic masses of three elements are given below, where 1 u = 1.6605 x 10-27 kg. What are the frequencies of the circular motion (cyclotron frequencies) of the following three molecules in a 2.0000 T magnetic field, to 5 significant figures? Atomic mass of 12C: 12.000u, 14N: 14.003u, 16O: 19.995u
a) O2+ b) N2+ c) CO+
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The atomic masses of three elements are given below, where 1 u =
1.6605 x 10-27...
(Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in...
(Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in a sample by measuring their charge-to-mass ratio q/m. The sample is ionized, the positive ions are accelerated (starting from rest) through a potential difference ΔV, and they then enter a region of uniform magnetic field. The field bends the ions into circular trajectories, but after just half a circle they either strike the wall or pass through a small opening to a detector. As...
To five significant figures, what accelerating potential difference AV is required to detect the ion 0...
To five significant figures, what accelerating potential difference AV is required to detect the ion 0 ? The masses of the atoms are shown in the table; the mass of the missing electron is less than 0.001 u and is not relevant at this level of precision. Use the following constants: 1 u = 1.6605 x 10-27 kg, e = 1.6022 x 10-19 C. (Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in...
Consider an ion with a charge of +1 e and a mass of 2.00 u (atomic...
Consider an ion with a charge of +1 e and a mass of 2.00 u (atomic mass units). If the ion is moving horizontally at a speed of 14.00 x 106 m/s when it enters a vertical magnetic field with a strength of 14.50 T, determine the radius of the path of the ion. Give your answer in millimeters (mm) and with three significant figures.
Two isotopes of carbon, carbon-12 and carbon-13, have masses of 19.93 × 10-27 kg and 21.59...
Two isotopes of carbon, carbon-12 and carbon-13, have masses of 19.93 × 10-27 kg and 21.59 × 10-27 kg, respectively. These two isotopes are singly ionized (+e) and each is given a speed of 7.081 × 105 m/s. The ions then enter the bending region of a mass spectrometer where the magnetic field is 0.5788 T. Determine the spatial separation between the two isotopes after they have traveled through a half-circle. Use 1.602 × 10-19 C as the elementary charge...
A. An α-particle has a charge of +2e and a mass of 6.64 × 10-27 kg....
A. An α-particle has a charge of +2e and a mass of 6.64
× 10-27 kg. It is accelerated from rest through a
potential difference that has a value of 1.67 × 106 V
and then enters a uniform magnetic field whose magnitude is 2.49 T.
The α-particle moves perpendicular to the magnetic field at all
times. What is (a) the speed of the α-particle,
(b) the magnitude of the magnetic force on it, and
(c) the radius of its...
Right Answer = Upvote Constants Suppose the electric field between the plates P and P' in...
Right Answer = Upvote
Constants Suppose the electric field between the plates P and P' in the mass spectrometer in following figure is 1.84x104 V/m and the magnetic field in both regions is 0.653 T.(Figure 1) Part A If the source contains the three isotopes of krypton, 82 Kr, 84 Kr, and 86 Kr, and the ions are singly charged, find the distance between the two adjaicent lines formed by the three isotopes on the photographic plate. Assume the atomic...
The figure below shows a mass spectrometer, an analytical instrument used to identify the various molecules...
The figure below shows a mass spectrometer, an analytical instrument used to identify the various molecules in a sample by measuring their charge-to-mass ratio e/m. The sample is ionized, the positive ions are accelerated (starting from rest) through a potential difference ΔV, and they then enter a region of uniform magnetic field. The field bends the ions into circular trajectories, but after just half a circle they either strike the wall or pass through a small opening to a detector....
Radioactivity & Nuclear Chemistry Given the following atomic masses, determine the energy produced in the fission react 2 3.9029 10-25 kg, 1.6749 10-27 kg, 1 e-2.3234 10-25 kg, 3 -1.5595 x 10-...
Radioactivity & Nuclear Chemistry Given the following atomic masses, determine the energy produced in the fission react 2 3.9029 10-25 kg, 1.6749 10-27 kg, 1 e-2.3234 10-25 kg, 3 -1.5595 x 10-25 kg ion below. 92 140 94 54
Radioactivity & Nuclear Chemistry Given the following atomic masses, determine the energy produced in the fission react 2 3.9029 10-25 kg, 1.6749 10-27 kg, 1 e-2.3234 10-25 kg, 3 -1.5595 x 10-25 kg ion below. 92 140 94 54
The neutron-induced fission of U-235 produces Ba-140 and Kr-93, along with 3 neutrons. Use the following atomic masses: U-325: 235.04392 amu neutron: 1.00866 amu Ba-140: 139.910581 amu Kr-93: 92.9311...
The neutron-induced fission of U-235 produces Ba-140 and Kr-93, along with 3 neutrons. Use the following atomic masses: U-325: 235.04392 amu neutron: 1.00866 amu Ba-140: 139.910581 amu Kr-93: 92.931130 amu If the US needs 1.42 x 1016 kJ of electrical energy every year (for 2018 the value was 1.44 x 1016 kJ), how many kg of U-235 would have to undergo fission to supply this energy? (You can assume 100% efficiency in the conversion of energy from the fission reaction...
1) A proton (with charge of 1.6 x 10^-19 C and mass of 1.7*10^-27 kg) traveling...
1) A proton (with charge of 1.6 x 10^-19 C and mass of 1.7*10^-27 kg) traveling at a speed of 36,532,133 m/s in the + x-direction enters a region of space where there is a magnetic field of strength 0.5 T in the - z-direction. What would be the radius of the circular motion that the proton would go into if it is "trapped" in this magnetic field region? Enter your to the hundredth's place. 2) Two parallel conductors carry...
To five significant figures, what accelerating potential difference AV is required to detect the ion 0 ? The masses of the atoms are shown in the table; the mass of the missing electron is less than 0.001 u and is not relevant at this level of precision. Use the following constants: 1 u = 1.6605 x 10-27 kg, e = 1.6022 x 10-19 C. (Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in...
A. An α-particle has a charge of +2e and a mass of 6.64
× 10-27 kg. It is accelerated from rest through a
potential difference that has a value of 1.67 × 106 V
and then enters a uniform magnetic field whose magnitude is 2.49 T.
The α-particle moves perpendicular to the magnetic field at all
times. What is (a) the speed of the α-particle,
(b) the magnitude of the magnetic force on it, and
(c) the radius of its...
Right Answer = Upvote
Constants Suppose the electric field between the plates P and P' in the mass spectrometer in following figure is 1.84x104 V/m and the magnetic field in both regions is 0.653 T.(Figure 1) Part A If the source contains the three isotopes of krypton, 82 Kr, 84 Kr, and 86 Kr, and the ions are singly charged, find the distance between the two adjaicent lines formed by the three isotopes on the photographic plate. Assume the atomic...
Radioactivity & Nuclear Chemistry Given the following atomic masses, determine the energy produced in the fission react 2 3.9029 10-25 kg, 1.6749 10-27 kg, 1 e-2.3234 10-25 kg, 3 -1.5595 x 10-25 kg ion below. 92 140 94 54
Radioactivity & Nuclear Chemistry Given the following atomic masses, determine the energy produced in the fission react 2 3.9029 10-25 kg, 1.6749 10-27 kg, 1 e-2.3234 10-25 kg, 3 -1.5595 x 10-25 kg ion below. 92 140 94 54
The neutron-induced fission of U-235 produces Ba-140 and Kr-93, along with 3 neutrons. Use the following atomic masses: U-325: 235.04392 amu neutron: 1.00866 amu Ba-140: 139.910581 amu Kr-93: 92.931130 amu If the US needs 1.42 x 1016 kJ of electrical energy every year (for 2018 the value was 1.44 x 1016 kJ), how many kg of U-235 would have to undergo fission to supply this energy? (You can assume 100% efficiency in the conversion of energy from the fission reaction...
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